William C. Gehris

Davidson Davidson & Kappel

General

Experience9 yrs

Elite Ratings

PTAB

Practice Areas

Mech Eng, Manuf (8 cases)

Transport., E-Comm. (3 cases)

Communications (2 cases)

Comp. Arch. and Software (2 cases)

Law Firms

Davidson Davidson & Kappel

wgehris@ddkpatent.com

Ratings

Experience

Grade

Trend

DCT

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PTAB

L4

B

CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:13-CV-01213	D. DC	Covidien LP v. Advanced Skeletal Innovations LLC	08/02/13	Patent Owner :Advanced Skeletal Innovations LLC	.
2:12-CV-00039	E.D. TX	PT Diagnostics LLC v. MTU Aero Engines Holding AG	01/23/12	Challenger :MTU Aero Engines North America Inc	.
1:08-CV-08206	S.D. NY	Oyster Optics Inc v. Fujitsu Network Communications Inc	09/24/08	Patent Owner :Oyster Optics LLC	.
1:08-CV-01161	S.D. NY	Oyster Optics Inc v. Discovery Semiconductor Inc	02/05/08	Patent Owner :Oyster Optics LLC	.
1:07-CV-00667	D. DE	Muller Martini Corp v. Goss Intl Americas Inc	10/24/07	Challenger :Goss Intl Americas Inc	.
2:07-CV-00391	E.D. TX	Traffic Information LLC v. American Honda Motor Co Inc	09/07/07	Challenger :Mercedes-Benz USA LLC	.

Ratings Trends

Practice Areas